linux-toradex.git/drivers/gpu/drm/radeon, branch v5.2-rc3

treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 191

2019-05-30T18:29:21+00:00

Based on 1 normalized pattern(s):

  licensed under gplv2

extracted by the scancode license scanner the SPDX license identifier

  GPL-2.0-only

has been chosen to replace the boilerplate/reference in 99 file(s).

Signed-off-by: Thomas Gleixner 
Reviewed-by: Alexios Zavras 
Reviewed-by: Richard Fontana 
Reviewed-by: Allison Randal 
Reviewed-by: Steve Winslow 
Cc: linux-spdx@vger.kernel.org
Link: https://lkml.kernel.org/r/20190528170027.163048684@linutronix.de
Signed-off-by: Greg Kroah-Hartman

treewide: Add SPDX license identifier - Makefile/Kconfig

2019-05-21T08:50:46+00:00

Add SPDX license identifiers to all Make/Kconfig files which:

 - Have no license information of any form

These files fall under the project license, GPL v2 only. The resulting SPDX
license identifier is:

  GPL-2.0-only

Signed-off-by: Thomas Gleixner 
Signed-off-by: Greg Kroah-Hartman

Merge tag 'drm-next-2019-05-16' of git://anongit.freedesktop.org/drm/drm

2019-05-16T14:22:42+00:00

Pull drm fixes from Dave Airlie:
 "A bunch of fixes for the merge window closure, doesn't seem to be
  anything too major or serious in there.

  It does add TU117 turing modesetting to nouveau but it's just an
  enable for preexisting code.

  amdgpu:
   - gpu reset at load crash fix
   - ATPX hotplug fix for when dGPU is off
   - SR-IOV fixes

  radeon:
   - r5xx pll fixes

  i915:
   - GVT (MCHBAR, buffer alignment, misc warnings fixes)
   - Fixes for newly enabled semaphore code
   - Geminilake disable framebuffer compression
   - HSW edp fast modeset fix
   - IRQ vs RCU race fix

  nouveau:
   - Turing modesetting fixes
   - TU117 support

  msm:
   - SDM845 bringup fixes

  panfrost:
   - static checker fixes

  pl111:
   - spinlock init fix.

  bridge:
   - refresh rate register fix for adv7511"

* tag 'drm-next-2019-05-16' of git://anongit.freedesktop.org/drm/drm: (36 commits)
  drm/msm: Upgrade gxpd checks to IS_ERR_OR_NULL
  drm/msm/dpu: Remove duplicate header
  drm/pl111: Initialize clock spinlock early
  drm/msm: correct attempted NULL pointer dereference in debugfs
  drm/msm: remove resv fields from msm_gem_object struct
  drm/nouveau: fix duplication of nv50_head_atom struct
  drm/nouveau/disp/dp: respect sink limits when selecting failsafe link configuration
  drm/nouveau/core: initial support for boards with TU117 chipset
  drm/nouveau/core: allow detected chipset to be overridden
  drm/nouveau/kms/gf119-gp10x: push HeadSetControlOutputResource() mthd when encoders change
  drm/nouveau/kms/nv50-: fix bug preventing non-vsync'd page flips
  drm/nouveau/kms/gv100-: fix spurious window immediate interlocks
  drm/bridge: adv7511: Fix low refresh rate selection
  drm/panfrost: Add missing _fini() calls in panfrost_device_fini()
  drm/panfrost: Only put sync_out if non-NULL
  drm/i915: Seal races between async GPU cancellation, retirement and signaling
  drm/i915: Fix fastset vs. pfit on/off on HSW EDP transcoder
  drm/i915/fbc: disable framebuffer compression on GeminiLake
  drm/amdgpu/psp: move psp version specific function pointers to early_init
  drm/radeon: prefer lower reference dividers
  ...

mm/mmu_notifier: convert user range->blockable to helper function

2019-05-14T16:47:49+00:00

Use the mmu_notifier_range_blockable() helper function instead of directly
dereferencing the range->blockable field.  This is done to make it easier
to change the mmu_notifier range field.

This patch is the outcome of the following coccinelle patch:

%<-------------------------------------------------------------------
@@
identifier I1, FN;
@@
FN(..., struct mmu_notifier_range *I1, ...) {
<...
-I1->blockable
+mmu_notifier_range_blockable(I1)
...>
}
------------------------------------------------------------------->%

spatch --in-place --sp-file blockable.spatch --dir .

Link: http://lkml.kernel.org/r/20190326164747.24405-3-jglisse@redhat.com
Signed-off-by: Jérôme Glisse 
Reviewed-by: Ralph Campbell 
Reviewed-by: Ira Weiny 
Cc: Christian König 
Cc: Joonas Lahtinen 
Cc: Jani Nikula 
Cc: Rodrigo Vivi 
Cc: Jan Kara 
Cc: Andrea Arcangeli 
Cc: Peter Xu 
Cc: Felix Kuehling 
Cc: Jason Gunthorpe 
Cc: Ross Zwisler 
Cc: Dan Williams 
Cc: Paolo Bonzini 
Cc: Radim Krcmar 
Cc: Michal Hocko 
Cc: Christian Koenig 
Cc: John Hubbard 
Cc: Arnd Bergmann 
Signed-off-by: Andrew Morton 
Signed-off-by: Linus Torvalds

drm/radeon: prefer lower reference dividers

2019-05-09T22:46:56+00:00

Instead of the closest reference divider prefer the lowest,
this fixes flickering issues on HP Compaq nx9420.

Bugs: https://bugs.freedesktop.org/show_bug.cgi?id=108514
Suggested-by: Paul Dufresne 
Signed-off-by: Christian König 
Acked-by: Alex Deucher 
Signed-off-by: Alex Deucher 
Cc: stable@vger.kernel.org

drm/radeon: drop unused ati pcigart include.

2019-04-24T02:32:14+00:00

Reviewed-by: Christian König 
Signed-off-by: Dave Airlie

Merge branch 'drm-next-5.2' of git://people.freedesktop.org/~agd5f/linux into drm-next

2019-04-03T03:26:11+00:00

amdgpu:
- Switch to HMM for userptr (reverted until HMM fixes land)
- New experimental SMU 11 replacement for powerplay for vega20 (not enabled by default)
- Initial RAS support for vega20
- BACO support for vega12
- BACO fixes for vega20
- Rework IH handling for page fault and retry interrupts
- Cleanly split CPU and GPU paths for GPUVM updates
- Powerplay fixes
- XGMI fixes
- Rework how DC interacts with atomic for planes
- Clean up and simplify DC/Powerplay interfaces
- Misc cleanups and bug fixes

amdkfd:
- Switch to HMM for userptr (reverted until HMM fixes land)
- Add initial RAS support
- MQD fixes

ttm:
- Unify DRM_FILE_PAGE_OFFSET handling
- Account for kernel allocations in kernel zone only
- Misc cleanups

Signed-off-by: Dave Airlie 

From: Alex Deucher 
Link: https://patchwork.freedesktop.org/patch/msgid/20190402170820.22197-1-alexander.deucher@amd.com

drm/radeon: Use drm_fb_helper_fill_info

2019-03-27T09:05:18+00:00

This should not result in any changes.

v2: Rebase

Acked-by: Noralf Trønnes 
Reviewed-by: Alex Deucher 
Signed-off-by: Daniel Vetter 
Cc: Alex Deucher 
Cc: "Christian König" 
Cc: "David (ChunMing) Zhou" 
Cc: amd-gfx@lists.freedesktop.org
Link: https://patchwork.freedesktop.org/patch/msgid/20190326132008.11781-16-daniel.vetter@ffwll.ch

drm/fbdev: Make skip_vt_switch the default

2019-03-26T15:24:26+00:00

KMS drivers really should all be able to restore their display state
on resume without fbcon helping out. So make this the default.

Since I'm not entirely foolish, make it only a default, which drivers
can still override. That way when the inevitable regression report
happens I can fix things up with a one-liner plus FIXME comment that
someone should fix up the suspend/resume code in that driver.

But at least all new drivers won't be broken by accident as soon as
you turn off fbcon because "suspend/resume worked when I tested it".

v2: Keep this for radeon because of

commit 18c437caa5b18a235dd65cec224eab54bebcee65
Author: Alex Deucher 
Date:   Tue Nov 14 17:19:29 2017 -0500

    Revert "drm/radeon: dont switch vt on suspend"

Thanks to Michel Dänzer for pointing this one out.

Signed-off-by: Daniel Vetter 
Cc: Michel Dänzer 
Cc: Maarten Lankhorst 
Cc: Maxime Ripard 
Cc: Sean Paul 
Cc: David Airlie 
Cc: Jani Nikula 
Cc: Joonas Lahtinen 
Cc: Rodrigo Vivi 
Cc: Ben Skeggs 
Cc: Sandy Huang 
Cc: "Heiko Stübner" 
Cc: Alex Deucher 
Cc: "Christian König" 
Cc: Samuel Li 
Cc: "Michel Dänzer" 
Cc: Daniel Vetter 
Cc: Junwei Zhang 
Cc: Huang Rui 
Cc: Shirish S 
Cc: Daniel Stone 
Cc: "Noralf Trønnes" 
Cc: intel-gfx@lists.freedesktop.org
Cc: nouveau@lists.freedesktop.org
Cc: linux-arm-kernel@lists.infradead.org
Cc: linux-rockchip@lists.infradead.org
Reviewed-by: Maarten Lankhorst 
Acked-by: Heiko Stuebner 
Tested-by: Heiko Stuebner 
Reviewed-by: Samuel Li 
Link: https://patchwork.freedesktop.org/patch/msgid/20181127173424.301-1-daniel.vetter@ffwll.ch

drm/ttm: remove set but not used variable 'rdev'

2019-03-21T04:39:49+00:00

Fixes gcc '-Wunused-but-set-variable' warning:

drivers/gpu/drm/radeon/radeon_ttm.c: In function 'radeon_move_vram_ram':
drivers/gpu/drm/radeon/radeon_ttm.c:254:24: warning:
 variable 'rdev' set but not used [-Wunused-but-set-variable]

drivers/gpu/drm/radeon/radeon_ttm.c: In function 'radeon_move_ram_vram':
drivers/gpu/drm/radeon/radeon_ttm.c:301:24: warning:
 variable 'rdev' set but not used [-Wunused-but-set-variable]

It's not used since a987fcaa805f ("ttm: Make parts of a struct ttm_bo_device
global.")

Signed-off-by: YueHaibing 
Signed-off-by: Alex Deucher